Search results

Professional Engineer & PE Exam Forum

Help Support Professional Engineer & PE Exam Forum:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
  1. A

    Time Current Curves of Circuit breakers

    What type of breakers are you referring to? If they are high-voltage breakers used in power distribution substations, then the breakers themselves don't have a time current curve (TCC). The breaker has a certain clearing time (6~10 cycles). It is the overcurrent *relay* that has the TCC. So your...
  2. A

    NH Results are up on NCEES- 12/13

    It's twue it's twue!
Back
Top